foods in op-eds bobbin you will look at the neighborhood and say that neighborhood is going to go for obama. if instead they instead they are churches and playgrounds and candor care centers you can be reasonably sure that town will vote for mitt romney. turns. turns out that is totally true. we have asserted ourselves to an enormous degree since 1970% edge of what are called landslide counties, the counties which overwhelmingly for one candidate verses the other in a presidential election has increase. -3/4 of the country is in a landslide county. for that reason we look around and think we are more polarized and we have sorted ourselves into these little communities. a point that bishop was made in that i agree with is we are not doing this on the basis of politics. but we are doing it on the basis of lifestyle and to a large degree the lifestyles of america are organized in round whether or not you will have children. if you are not going to have kids you can live in brooklyn and have nothing but pubs and bowling alleys and bookshops around you and life is great. i'm not looking my my no